242-1054 WALKER PRODUCTS Ignition Knock Detonation Sensor

Review WALKER PRODUCTS Ignition Knock Detonation Sensor P/n 242 1054

The 242-1054 Ignition Knock Detonation Sensor, manufactured by DENSO, is an essential automotive component designed to ensure optimal engine performance and longevity by detecting and responding to harmful ignition knock or detonation. This sensor is a crucial element of the engine management system, working in tandem with the powertrain control module (PCM) to adjust fuel injection and ignition timing in real-time, thereby preventing damaging pre-ignition events and maintaining efficient combustion.

The sensor's advanced design incorporates a piezoelectric element that converts the mechanical energy of the engine into electrical signals, which are then transmitted to the PCM. These signals accurately represent the engine's combustion pressure, allowing the PCM to make precise adjustments to engine timing and fuel injection to prevent knocking and detonation.

The 242-1054 sensor is engineered for durability and dependability, featuring a robust construction with a high-temperature ceramic element and a protective housing. This sensor is specifically designed for use in modern gasoline engines, ensuring that it meets the stringent requirements of OEM specifications and offers superior performance and reliability.

Installation of the 242-1054 Ignition Knock Detonation Sensor is a straightforward process, typically requiring minimal tools and expertise. The sensor is designed to be a direct replacement for the original equipment part, ensuring a seamless integration into your vehicle's engine management system. When it's time for replacement, this sensor offers an excellent opportunity to upgrade your vehicle's engine performance and promote long-term engine health.

In summary, the DENSO 242-1054 Ignition Knock Detonation Sensor is an indispensable automotive component designed to maintain optimal engine performance and longevity by detecting and preventing harmful ignition knock or detonation. This sensor's advanced design, durability, and ease of installation make it a top choice for maintaining the health and efficiency of modern gasoline engines.

The 242-1054 Ignition Knock Detonation Sensor by Walker is a crucial component in your vehicle's engine management system. This sensor is responsible for detecting and responding to ignition knock or pinging, which can lead to engine damage if left unchecked. Here are some pros and cons to consider before purchasing this sensor.

1. Improved Engine Performance: By accurately detecting ignition knock, this sensor helps prevent engine damage and maintains optimal engine performance.

2. Enhanced Fuel Economy: Ignition knock can lead to inefficient combustion, which can negatively impact fuel economy. By addressing ignition knock, this sensor can help improve your vehicle's fuel efficiency.

3. Increased Safety: Ignition knock can potentially lead to engine failure, which can be a safety concern. By preventing ignition knock, this sensor helps ensure the safety of both the driver and passengers.

4. OEM (Original Equipment Manufacturer) Replacement: This sensor is a direct replacement for the factory sensor, ensuring a proper fit and function.

1. Cost: Replacing an ignition knock sensor can be an expensive repair, especially when factoring in the cost of labor if you're not doing the installation yourself.

2. Time-Consuming Installation: Installing this sensor can be a time-consuming process, especially for those who are not mechanically inclined.

3. Potential for False Positives: While this sensor is designed to accurately detect ignition knock, it's possible for it to produce false positives. In such cases, it may trigger the check engine light even when there's no actual ignition knock present.

In conclusion, the Walker 242-1054 Ignition Knock Detonation Sensor is an essential component for maintaining optimal engine performance and ensuring the safety of your vehicle. While its replacement can be costly and time-consuming, the benefits it provides, such as improved engine performance, enhanced fuel economy, and increased safety, make it a worthwhile investment.

Recommendation: If you're experiencing symptoms of ignition knock or pinging, or if your check engine light is on, it's recommended to replace the ignition knock sensor as soon as possible. You can purchase this sensor from a reputable auto parts supplier or through a professional mechanic. Additionally, consider performing regular maintenance on your engine to prevent ignition knock and extend the life of your engine components.

Details:

Walker products ignition knock detonation sensor p/n:242-1054,. Note: photos do not always represent the actual product. For kits, photo might show entire kit and listing is only for one component.

specifications ignitioncomp:

• brand: Walker Products
• mpn: 242-1054
• part type: Ignition Sensor
• upc: 724620077043

general ignitioncomp:

• category: Auto Parts > Car Truck Accessories > Ignition Systems Components

returns ignitioncomp:

• policy: returns accepted
• time: 30 days
• paid by: seller

seller ignitioncomp:

• # reviews: 81776
• city: USA
• rating: 98.5%

shipping ignitioncomp:

• class: standard
• service: standard
• transit: 3-6 days
• type: fixed

offer ignitioncomp:

• sold #: 17
• in stock #: 5
• started: july 30, 2025
• availability: in stock
• options: ship-to-home
• prices: $51.26–$72.99
• item condition: New

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• wallet: google-pay
• credit card: mastercard
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